RWMimeContentDispositionHeader Class Reference

Represents the Content-Disposition header of a MIME part. More...

#include <rw/mime/RWMimeContentDispositionHeader.h>

Inheritance diagram for RWMimeContentDispositionHeader:

Public Member Functions
	RWMimeContentDispositionHeader (void)
	RWMimeContentDispositionHeader (const RWMimeContentDisposition &contentDisposition)
	RWMimeContentDispositionHeader (const RWMimeContentDispositionHeader &second)
	RWMimeContentDispositionHeader (const RWMimeHeader &second)
virtual	~RWMimeContentDispositionHeader (void)
RWMimeContentDisposition	getContentDisposition (void) const
RWMimeContentDispositionHeader &	operator= (const RWMimeContentDispositionHeader &second)
void	setContentDisposition (const RWMimeContentDisposition &contentDisposition)
Public Member Functions inherited from RWMimeHeader
	RWMimeHeader (void)
	RWMimeHeader (const RWCString &label)
	RWMimeHeader (const RWMimeHeader &second)
virtual	~RWMimeHeader (void)
RWCString	asString (void) const
void	fromString (const RWCString &headerString)
RWCString	getLabel (void) const
RWMimeHeader &	operator= (const RWMimeHeader &second)
Public Member Functions inherited from RWHandleBase
bool	isValid (void) const
bool	operator!= (const RWHandleBase &second) const
bool	operator< (const RWHandleBase &second) const
bool	operator== (const RWHandleBase &second) const

Static Public Attributes
static const RWCString	Label

Protected Member Functions
RWMimeContentDispositionHeaderImp &	body (void) const
virtual bool	checkLabel (const RWCString &label) const
Protected Member Functions inherited from RWMimeHeader
RWMimeHeaderImp &	body (void) const
Protected Member Functions inherited from RWHandleBase
	RWHandleBase (void)
	RWHandleBase (RWStaticCtor)
	RWHandleBase (RWBodyBase *body)
	RWHandleBase (const RWHandleBase &second)
	~RWHandleBase (void)
RWBodyBase &	body (void) const
RWHandleBase &	operator= (const RWHandleBase &second)

Detailed Description

RWMimeContentDispositionHeader represents the Content-Disposition header of a MIME part. The Content-Disposition specifies the way in which a recipient should present the part.

The Content-Disposition Header specification, RFC 1806, defines two values for the header. A value of inline states that the part should be presented at the same time the rest of the message is presented. A value of attachment states that the part should be treated as a separate file attached to the message. The specification also defines an optional filename parameter that provides a filename for the MIME part.

An instance of this class is a handle to a private, reference-counted body.

Note

RWMimeContentDispositionHeader conforms to the Content-Disposition header requirements specified in RFC 1806.

Constructor & Destructor Documentation

RWMimeContentDispositionHeader::RWMimeContentDispositionHeader

(

void

)

Default constructor. Constructs a header with no value.

Note

A header with an empty value does not meet the requirements for a Content-Disposition header.

RWMimeContentDispositionHeader::RWMimeContentDispositionHeader

(

const RWMimeContentDisposition &

contentDisposition

)

Constructs a header with the value contentDisposition.

RWMimeContentDispositionHeader::RWMimeContentDispositionHeader

(

const RWMimeContentDispositionHeader &

second

)

Copy constructor. Constructs a new handle to the body second refers to.

RWMimeContentDispositionHeader::RWMimeContentDispositionHeader

(

const RWMimeHeader &

second

)

Conversion constructor. Constructs a new handle to the body second refers to. Throws RWMimeError if second does not have the label "Content-Description".

virtual RWMimeContentDispositionHeader::~RWMimeContentDispositionHeader ( void  )

virtual

Destructor.

Member Function Documentation

RWMimeContentDispositionHeaderImp& RWMimeContentDispositionHeader::body ( void  ) const

protected

Returns a reference to the underlying implementation.

virtual bool RWMimeContentDispositionHeader::checkLabel ( const RWCString &  label ) const

protectedvirtual

Returns true if label matches "Content-Disposition", false otherwise. The comparison is case-insensitive. The RWCString should contain 7-bit US-ASCII data.

Reimplemented from RWMimeHeader.

RWMimeContentDisposition RWMimeContentDispositionHeader::getContentDisposition

(

void

)

const

Returns a copy of self's value as an RWMimeContentDisposition.

RWMimeContentDispositionHeader& RWMimeContentDispositionHeader::operator=

(

const RWMimeContentDispositionHeader &

second

)

Assignment operator. Makes self a handle identical to second.

void RWMimeContentDispositionHeader::setContentDisposition

(

const RWMimeContentDisposition &

contentDisposition

)

Sets self's value to contentDisposition.

Member Data Documentation

const RWCString RWMimeContentDispositionHeader::Label

static

Static constant string containing "Content-Disposition", the label for a Content-Disposition header. The RWCString should contain 7-bit US-ASCII data.